To amend title 49, United States Code, relating to the assurance required of owners and operators of airports with respect to long-term leases for construction of hangars.

Amends federal aviation law with respect to written assurances required for approval of an airport development project grant application. Revises the requirement that an airport owner or operator, who has come to an agreement with a person who owns an aircraft that a hangar is to be constructed at the airport for the aircraft at the aircraft owner's expense, will grant to the aircraft owner a...